A device that uses three channels to detect whether the installation hole of the shelf beam is qualified
A technology for shelf beams and mounting holes, which is applied in the field of devices for checking whether the shelf beams are qualified, can solve problems such as not meeting production needs, difficulty in image processing, and increasing overall costs, so as to improve detection efficiency and quality, and avoid continuous discontinuities. Qualification, the effect of improving production efficiency and testing efficiency
Inactive Publication Date: 2018-10-23
ZHEJIANG GONGSHANG UNIVERSITY
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Problems solved by technology
[0006] However, the holes captured by an industrial camera are discrete holes, and the distance between the two installation holes captured by the same industrial camera is relatively large, resulting in difficult image processing and low precision, and the use of high-precision industrial cameras is bound to cause Increases overall cost and therefore does not meet actual production needs
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[0042] Below in conjunction with accompanying drawing, the present invention is further described:
[0043] refer to Figure 1-10 As shown, a device of the present invention that uses three channels to detect whether the installation holes of the shelf beams are qualified or not includes a base 1, a conveyor belt 3, a proximity switch 8, a stopper 9, a push cylinder 4, a measuring bracket 5, and a camera holder 10 , an image capture module, a closed housing and a compression cylinder 7, the closed housing is fixed on the base 1, the conveyor belt 3, the proximity switch 8, the block 9, the measuring bracket 5, the camera holder 10, the image The photographing module and the compression cylinder 7 are both arranged inside the closed housing; the conveyor belt 3 is arranged on the base 1, the feed port of the conveyor belt 3 is connected to the discharge port of the pre-cutting process, and the end of the conveyor belt 3 A proximity switch 8 and a block 9 are arranged in sequen...
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The invention discloses a device for detecting whether the mounting holes of a shelf beam are qualified by use of three channels. The device comprises a base, a conveyor belt, a proximity switch, a stopper, a push cylinder, a measurement bracket, a camera holder, an image shooting module, a closed shell, and a compression cylinder. The image shooting module comprises parallel light sources, an industrial camera, a reflecting mirror group, and a half-transparent and half-reflecting mirror group. The reflecting mirror group and the half-transparent and half-reflecting mirror group concentrate parallel light emitted by the four parallel light sources of different colors and make the concentrated light shine on the same industrial camera, a shot image is analyzed by use of the three channels of the industrial camera, and then, whether the mounting holes are qualified is judged. If the shot image is a white circular spot and the aperture is the same as the circular spot of a standard component, that the mounting holes of a shelf beam to be detected are qualified is judged; and if the shot image has other colors, that the mounting holes of a shelf beam to be detected are unqualified is judged. Detection is convenient, judgment is quick, and the precision of detection is high.
Description
technical field [0001] The invention relates to the field of shelf crossbeam detection, and more specifically, to a device for detecting whether the shelf crossbeam is qualified. Background technique [0002] Modern large-scale production promotes the socialization, specialization, high mechanization and automation of industrial production, which requires that the supply of materials should be distributed in a timely, rapid and accurate manner, and also promotes the rapid development of storage technology. As a member of storage equipment, steel shelves are an indispensable part of modern logistics centers and distribution centers. Shelves are an important tool for warehouse modernization and efficiency improvement. Shelves generally refer to shelves for storing goods, and shelves are storage equipment for storing items. For example, in general stores, goods are often displayed on shelves. In order to improve the display of goods and facilitate loading and unloading of good...
Claims
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IPC IPC(8): G01B11/00G01B11/02G01B7/02
CPCG01B7/02G01B11/00G01B11/02
Inventor 谢毅
Owner ZHEJIANG GONGSHANG UNIVERSITY